mtnbowhunter
New member
hi -my engine model # 1-F15203FD-
would on of our forum members be able to help me on how to adjust the valves in this engine??
The engine is grey color and supposedly a Yamaha powerhead???
I have had no luck with online manuals, they are too vague on the procedure.
would on of our forum members be able to help me on how to adjust the valves in this engine??
The engine is grey color and supposedly a Yamaha powerhead???
I have had no luck with online manuals, they are too vague on the procedure.